<!-- Table chua menu cua application-->
<table width="100%" border="0" cellpadding="0" cellspacing="0" class="top_menu_table">
	<col width="20%"><col width="20%"><col width="20%"><col width="20%"><col width="20%">
	<tr>
		<td align="center">
			<a href="<?php echo $_ISA_WEB_SITE_PATH;?>index.php"><?php echo _CONST_TOP_MENU_HOME_FOR_FRONT_END; ?></a>
		</td>
		<td align="center" id="td_consult_qa">
			<a href="<?php echo $_ISA_WEB_SITE_PATH;?>front-end/qa/index.php" ><?php echo _CONST_TOP_MENU_QA; ?></a>
		</td>
		<?php 
		if (isset($_SESSION['staff_id'])&& !is_null($_SESSION['staff_id'])){?>
			<td align="center">
				<a href="<?php echo $_ISA_WEB_SITE_PATH;?>list/cate/index.php" ><?php echo _CONST_TOP_MENU_RETURN_FOR_FRONT_END;?></a>
			</td><?php
		}else{ ?>
			<td align="center">
				<a href="<?php echo $_ISA_WEB_SITE_PATH;?>re_login.php" ><?php echo _CONST_TOP_MENU_LOGIN_FOR_FRONT_END;?></a>
			</td><?php
		}?>
	</tr>
</table>
